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<head>
  <meta charset="UTF-8">
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  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
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<body>
  <!-- 
    属性； border=1
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  <table border="1">
    <!-- tr>th*3>{data} -->
    <thead>
      <tr>
        <th>描述</th>
        <th>编号</th>
        <th>姓名</th>
        <th>操作</th>
      </tr>
    </thead>
    <!-- tr*2>td*3>{data} -->
    <tbody>
      <tr>
        <td rowspan="2">学生信息</td>
        <td>1</td>
        <td>zhang3</td>
        <td>
          <a href="">查看/修改</a>
          <a href="">删除</a>
        </td>
      </tr>
      <tr>
        <td>2</td>
        <td>lisi</td>
        <td>
          <a href="">查看/修改</a>
          <a href="">删除</a>
        </td>
      </tr>
    </tbody>
    <tfoot>
      <tr>
        <td>总计:</td>
        <td colspan="3">2</td>
      </tr>
    </tfoot>
  </table>
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